Obtaining certificate chain for lasr.cs.ucla.edu, one moment while we download the lasr.cs.ucla.edu certificate and related intermediate certificates...
Refreshing certificate chain and revocation status for lasr.cs.ucla.edu, one moment while we re-check the lasr.cs.ucla.edu certificate and related intermediate certificates...
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Revocation check via OCSP and CRL for lasr.cs.ucla.edu failed
Sorry, the request for lasr.cs.ucla.edu could not be completed...
We could not load the certificate for lasr.cs.ucla.edu, it might not exist or we could not reach the server, complete the TLS handshake, etc.
Revoked certificates can't and should not be trusted, these certificate will cause errors like "NET::ERR_CERT_REVOKED" in browsers and expose a security risk.